I have an application that I build in 4.0 and it has been used for some time. There is an uploaad field which has been working without a problem since all files have been small Excel files. One of our people tried to upload a 1 MB file and got an error: Request object error 'ASP 0104 : 80004005' Operation not Allowed /legacy/Houston/include/Legacy01_aspfunctions.asp, line 1969. I tested it and got the same error. I tested various file sizes and discovered that the error occurs with files larger than 500 KB. I remembered that ASPRunner did not have size limits and I confirmed this. I also saw the post about the AspBufferingLimit in Metabase.xml. I had IT check this and it is set at its default 4194304. But I get the same error which you had said that it was a server setting issue. Any other ideas?